I have dropped my phone a couple times but it never had an issue like this before. I just don't know what to do I love my phone. This phone has been nothing but fantastic since I got it over a year ago.
Sounds like you have to redo the settings. Try going to your phone settings> personalize> home screen> home keys>then scroll down and change the setting that you want the particular buttons to control. Some phone settings are a little different. You will have to look at ways to change your home keys according to your phone settings.
SOURCE: Speaker Volume Low
open the mobile and realign the speaker back on its tracks it will work and reassemble it
SOURCE: washed my phone
your lucky the phone turns on - it is water damaged - if you want to fix it try to buy a broken one from ebay to get the parts.
SOURCE: Volume buttons won't work, camera button wont
Hello.
Welcome to Fixya's Community.
These problems HAve been related to a damaged flex cable.
This is the cable which in the U700 connect the lower part of the
phone to the lcd part (with the screen, speaker, camera and
touchscreen buttons). All the data such as screen
images, camera pictures, speaker sounds pass through this cable from
the main board which is located in the lower part of the phone.
Unfortunately, each time one opens the phone, the cable slides
between the two part of the phone. In the long term, as the cable is
thin and soft and this movement causes frictions between the cable and
the parts, the cable consumes itself. the damage of the cable could
results in weird effects on the phone.
In order to fix that you need to replace that part.
its easy.
just take the phone apart and locate the flex cable and replace it.
believe me you can do it yourself.
see if you can find it on eBay.
remember its SCH-U700 Not SGH-U700 there is a big difference.
Additional Help:
Learn more about Flex Cables.
Good Luck
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I really need someones help!!!! please(:
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